Gas Sensors
Explore Gas Sensors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Oxygen Range | Accuracy | Output | Operating Temperature | Voltage - Supply | Current - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Q8-H2S-25P-O-XSENSOR HYDROGEN SULFIDE |
4,736 |
|
Datasheet | - | Tape & Box (TB) | Active | Hydrogen Sulfide (H2S) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
QIRF-R116X-0SENSOR -45DEGC-65DEGC OUTPUT |
2,517 |
|
Datasheet | - | Tape & Box (TB) | Active | - | - | ±3% | 2V ~ 10V, 4mA ~ 20mA, RS485 | -45°C ~ 65°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 1A |
|
|
QIRF-R114X-0SENSOR -45DEGC-65DEGC OUTPUT |
1,378 |
|
Datasheet | - | Tape & Box (TB) | Active | - | - | ±3% | 2V ~ 10V, 4mA ~ 20mA, RS485 | -45°C ~ 65°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 1A |
|
|
QIRF-407FX-0SENSOR -45DEGC-65DEGC OUTPUT |
2,340 |
|
Datasheet | - | Tape & Box (TB) | Active | - | - | ±3% | 2V ~ 10V, 4mA ~ 20mA, RS485 | -45°C ~ 65°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 1A |
|
|
QIRF-R449AX-0SENSOR -45DEGC-65DEGC OUTPUT |
2,564 |
|
Datasheet | - | Tape & Box (TB) | Active | - | - | ±3% | 2V ~ 10V, 4mA ~ 20mA, RS485 | -45°C ~ 65°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 1A |
|
|
Q8-H2-1000P-O-XSENSOR HYDROGEN |
4,804 |
|
Datasheet | - | Tape & Box (TB) | Active | Hydrogen (H2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-H2-100L-R-XSENSOR HYDROGEN |
3,328 |
|
Datasheet | - | Tape & Box (TB) | Active | Hydrogen (H2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -10°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-C3H8-100L-R-XSENSOR PROPANE |
1,230 |
|
Datasheet | - | Tape & Box (TB) | Active | Propane (C3H8) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-CH4-100L-R-XSENSOR METHANE |
3,164 |
|
Datasheet | - | Tape & Box (TB) | Active | Methane (CH4) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-GENL-100L-R-X-JET FUELSENSOR COMBUSTIBL -40-50DEGC OUT |
3,130 |
|
Datasheet | - | Tape & Box (TB) | Active | Combustibles (GENL) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -40°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-NO2-10P-R-XSENSOR NITR DIOX -20-50DEGC OUT |
1,158 |
|
Datasheet | - | Tape & Box (TB) | Active | Nitrogen Dioxide (NO2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -20°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-CO-250P-R-XSENSOR CARBON MONOXIDE |
3,402 |
|
Datasheet | - | Tape & Box (TB) | Active | Carbon Monoxide (CO) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-CO-1000P-R-XSENSOR CARB MONOX -20-50DEGC OUT |
4,537 |
|
Datasheet | - | Tape & Box (TB) | Active | Carbon Monoxide (CO) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -20°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-C2H4-100L-R-XSENSOR ETHYLENE |
3,480 |
|
Datasheet | - | Tape & Box (TB) | Active | Ethylene (C2H4) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
B8-C5H12-100L-R-XSENSOR ISO-PENTANE |
2,789 |
|
Datasheet | - | Tape & Box (TB) | Active | Iso-Pentane (C5H12) | - | - | RS485 | -10°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-O2-25V-R-XSENSOR OXYGEN |
2,505 |
|
Datasheet | - | Tape & Box (TB) | Active | Oxygen (O2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-CL2-5P-R-XSENSOR CHLORINE |
3,159 |
|
Datasheet | - | Tape & Box (TB) | Active | Chlorine (CL2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | - | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-H2S-100P-R-XSENSOR HYDROGEN SULPHIDE |
3,281 |
|
Datasheet | - | Tape & Box (TB) | Active | Hydrogen Sulphide (H2S) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -10°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-NH3-100P-R-XSENSOR AMMONIA -30-50DEGC OUTPUT |
1,929 |
|
Datasheet | - | Tape & Box (TB) | Active | Ammonia (NH3) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -30°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
|
|
Q8-H2-1000P-R-XSENSOR HYDROGEN -20-50DEGC OUT |
2,801 |
|
Datasheet | - | Tape & Box (TB) | Active | Hydrogen (H2) | - | - | 1V ~ 5V, 2V ~ 10V, 4mA ~ 20mA, RS485 | -20°C ~ 50°C | 15VAC ~ 24VAC, 18VDC ~ 30VDC | 300mA |
Frequently Asked Questions
What are Gas Sensors components used for?
Gas Sensors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Gas Sensors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Gas Sensors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
